Creating Libraries from sketches?

Projects Programming
4 
Motorz::Motorz(int speedL, int brkL, int dirL, int speedR, int brkR, int dirR)
{
     // Left motor 
       pinMode(speedL, OUTPUT);
	_speedL = speedL;
       pinMode(brkL, OUTPUT); 
	_brkL= brkL;
       pinMode(dirL, OUTPUT); 
	_dirL = dirL;
     // Right motor 
       pinMode(speedR, OUTPUT); 
	_speedR = speedR;
       pinMode(brkR, OUTPUT); 
	_brkR= brkR;
       pinMode(dirR, OUTPUT);
	_dirR = dirR;

  // Left motor pin config
  int speedL = 3; 
  int brkL = 9; 
  int dirL = 12; 
  
  // Right motor pin config
  int speedR = 11; 
  int brkR = 8; 
  int dirR = 13;
*/	
}

Why do you have an end of comment marker in this method?

Calling pinMode() in the constructor of your class is not a good idea. Your constructor is called before the init() function, that sets up the hardware, so pinMode()'s actions could well get overwritten later.

You should have a begin() method, like all other class that use pins, where the mode is set.